54 entries under reason topic. ×

3
shrewdness(noun, understanding, knowledge, mind)
2
ingenuity(noun, understanding, power, spirit, mind)
2
judgment(noun, feeling, understanding, knowledge, mind)
2
psyche(noun, understanding, power, spirit, mind)
2
sanity(noun, feeling, understanding, power, knowledge)
2
savvy(noun, understanding, knowledge, mind)
1
cognizance(noun, feeling, understanding, mind)
1
common sense(noun, expression, feeling, understanding, knowledge)
1
consciousness(noun, feeling, understanding, power, spirit)
1
creativity(noun, power, spirit, mind)
1
experience(noun, understanding, knowledge, sense)
1
faculties
1
faculty(noun, power, strength, spirit, mind)
1
imagination(noun, feeling, understanding, power, spirit)
1
instinct(noun, power, spirit, mind)
1
intellectual(noun, adjective, understanding, power, spirit)
1
intellectuality(noun, understanding, power, knowledge, spirit)
1
intuition(noun, feeling, understanding, power, spirit)
1
judiciousness(noun, understanding, knowledge, sense)
1
lucidity(noun, understanding, power, spirit, mind)
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APASmart Define. (2015). brains thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/brains/thesaurus/synonyms
ChicagoSmart Define. 2015. "brains thesaurus" https://smartdefine.org/brains/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, brains thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/brains/thesaurus/synonyms>.
MLASmart Define. "brains thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/brains/thesaurus/synonyms>